Lactulose Cost: From $7 — Compare 500+ Pharmacies
How much does Lactulose cost?
Lactulose costs from $7/month at verified pharmacies on Script Unlock — up to 68% less than the retail price of $22. No insurance card, no discount coupon, and no membership needed. Cash pay through Script Unlock's competitive bidding marketplace typically beats GoodRx and SingleCare on chronic medications.
- Retail price: $22/month at chain pharmacies
- Script Unlock cash price: from $7/month (68% off)
- No insurance card, no discount coupon, no membership required
Compare verified pharmacy prices for Lactulose and save up to 68% vs retail. Pharmacies compete for your prescription.
About Lactulose
Lactulose draws water into the colon to soften stool.
Lactulose is fermented by bacteria to produce acids that promote bowel movements.
Lactulose Prices by State
Why Script Unlock?
- Pharmacies compete in real time — you get the lowest price, not a pre-set coupon
- No insurance required — cash-pay prices verified directly with pharmacies
- Compounding pharmacy options available for eligible medications
What is Lactulose used for?
Lactulose is commonly prescribed for Constipation, Hepatic Encephalopathy. Your prescriber chooses Lactulose based on guidelines, your medical history, and how you've responded to other treatments.
- •Constipation
- •Hepatic Encephalopathy
How does Lactulose work?
Lactulose is fermented by bacteria to produce acids that promote bowel movements.
This is a general mechanism summary. Specific effects depend on your dose, frequency, and individual factors — confirm details with your pharmacist.
5 questions to ask before starting Lactulose
- 1.What should I expect in the first 1–2 weeks on Lactulose?
- 2.Are there generic versions of Lactulose I should ask about?
- 3.What side effects warrant calling you vs the pharmacist?
- 4.Do any of my current medications, supplements, or foods interact with Lactulose?
- 5.If Lactulose doesn't work or I can't tolerate it, what's the next option?
Lactulose brand names and generic
Lactulose is sold under these brand names: Enulose, Kristalose, Constulose. The generic version contains the same active ingredient (Lactulose) and meets the same FDA standards but typically costs 70–90% less than the brand.
Available Lactulose strengths
Your prescriber selects the strength most appropriate for your case. See the Lactulose dosage guide for more on dosing.
Find the lowest Lactulose cash price
Upload your Lactulose prescription and verified pharmacies bid for your fill. 100% free for patients. No insurance, no membership, no sign-up.
Free for patients. No insurance, no membership, no sign-up required.
Lactulose: Frequently Asked Questions
What is Lactulose used for?
Lactulose is a prescription medication used to treat various conditions. Consult your healthcare provider for guidance on whether Lactulose is appropriate for you and what dosage you require.
How can I save money on Lactulose?
The most reliable way to save on Lactulose is to compare cash prices across multiple pharmacies before filling. ScriptUnlock surfaces the lowest cash price among participating pharmacies, often well below the retail price.
Does Lactulose have a generic version?
Many medications have generic equivalents that work the same way as the brand-name version but cost significantly less. Check whether a generic version of Lactulose is available — your prescriber or pharmacist can confirm.
Can I get Lactulose without insurance?
Yes. Lactulose is available as a cash-pay prescription at most pharmacies regardless of insurance status. ScriptUnlock compares cash prices so uninsured patients pay the lowest available price.
Where can I find the cheapest Lactulose near me?
Cash prices for Lactulose can vary significantly between pharmacies in the same area. ScriptUnlock compares participating local pharmacies in real time so you pay the lowest available price.